Let's get this math done. We have 500 and we're going to multiply it by 319. This is the same as taking 500 and adding it to itself 319 times.
Step 1: 0 + 500 = 500
Step 2: 500 + 500 = 1000
Step 3: 1000 + 500 = 1500
Step 4: 1500 + 500 = 2000
Step 5: 2000 + 500 = 2500
Step 6: 2500 + 500 = 3000
Step 7: 3000 + 500 = 3500
Step 8: 3500 + 500 = 4000
Step 9: 4000 + 500 = 4500
Step 10: 4500 + 500 = 5000
Step 11: 5000 + 500 = 5500
Step 12: 5500 + 500 = 6000
Step 13: 6000 + 500 = 6500
Step 14: 6500 + 500 = 7000
Step 15: 7000 + 500 = 7500
Step 16: 7500 + 500 = 8000
Step 17: 8000 + 500 = 8500
Step 18: 8500 + 500 = 9000
Step 19: 9000 + 500 = 9500
Step 20: 9500 + 500 = 10000
Step 21: 10000 + 500 = 10500
Step 22: 10500 + 500 = 11000
Step 23: 11000 + 500 = 11500
Step 24: 11500 + 500 = 12000
Step 25: 12000 + 500 = 12500
Step 26: 12500 + 500 = 13000
Step 27: 13000 + 500 = 13500
Step 28: 13500 + 500 = 14000
Step 29: 14000 + 500 = 14500
Step 30: 14500 + 500 = 15000
Step 31: 15000 + 500 = 15500
Step 32: 15500 + 500 = 16000
Step 33: 16000 + 500 = 16500
Step 34: 16500 + 500 = 17000
Step 35: 17000 + 500 = 17500
Step 36: 17500 + 500 = 18000
Step 37: 18000 + 500 = 18500
Step 38: 18500 + 500 = 19000
Step 39: 19000 + 500 = 19500
Step 40: 19500 + 500 = 20000
Step 41: 20000 + 500 = 20500
Step 42: 20500 + 500 = 21000
Step 43: 21000 + 500 = 21500
Step 44: 21500 + 500 = 22000
Step 45: 22000 + 500 = 22500
Step 46: 22500 + 500 = 23000
Step 47: 23000 + 500 = 23500
Step 48: 23500 + 500 = 24000
Step 49: 24000 + 500 = 24500
Step 50: 24500 + 500 = 25000
Step 51: 25000 + 500 = 25500
Step 52: 25500 + 500 = 26000
Step 53: 26000 + 500 = 26500
Step 54: 26500 + 500 = 27000
Step 55: 27000 + 500 = 27500
Step 56: 27500 + 500 = 28000
Step 57: 28000 + 500 = 28500
Step 58: 28500 + 500 = 29000
Step 59: 29000 + 500 = 29500
Step 60: 29500 + 500 = 30000
Step 61: 30000 + 500 = 30500
Step 62: 30500 + 500 = 31000
Step 63: 31000 + 500 = 31500
Step 64: 31500 + 500 = 32000
Step 65: 32000 + 500 = 32500
Step 66: 32500 + 500 = 33000
Step 67: 33000 + 500 = 33500
Step 68: 33500 + 500 = 34000
Step 69: 34000 + 500 = 34500
Step 70: 34500 + 500 = 35000
Step 71: 35000 + 500 = 35500
Step 72: 35500 + 500 = 36000
Step 73: 36000 + 500 = 36500
Step 74: 36500 + 500 = 37000
Step 75: 37000 + 500 = 37500
Step 76: 37500 + 500 = 38000
Step 77: 38000 + 500 = 38500
Step 78: 38500 + 500 = 39000
Step 79: 39000 + 500 = 39500
Step 80: 39500 + 500 = 40000
Step 81: 40000 + 500 = 40500
Step 82: 40500 + 500 = 41000
Step 83: 41000 + 500 = 41500
Step 84: 41500 + 500 = 42000
Step 85: 42000 + 500 = 42500
Step 86: 42500 + 500 = 43000
Step 87: 43000 + 500 = 43500
Step 88: 43500 + 500 = 44000
Step 89: 44000 + 500 = 44500
Step 90: 44500 + 500 = 45000
Step 91: 45000 + 500 = 45500
Step 92: 45500 + 500 = 46000
Step 93: 46000 + 500 = 46500
Step 94: 46500 + 500 = 47000
Step 95: 47000 + 500 = 47500
Step 96: 47500 + 500 = 48000
Step 97: 48000 + 500 = 48500
Step 98: 48500 + 500 = 49000
Step 99: 49000 + 500 = 49500
Step 100: 49500 + 500 = 50000
Step 101: 50000 + 500 = 50500
Step 102: 50500 + 500 = 51000
Step 103: 51000 + 500 = 51500
Step 104: 51500 + 500 = 52000
Step 105: 52000 + 500 = 52500
Step 106: 52500 + 500 = 53000
Step 107: 53000 + 500 = 53500
Step 108: 53500 + 500 = 54000
Step 109: 54000 + 500 = 54500
Step 110: 54500 + 500 = 55000
Step 111: 55000 + 500 = 55500
Step 112: 55500 + 500 = 56000
Step 113: 56000 + 500 = 56500
Step 114: 56500 + 500 = 57000
Step 115: 57000 + 500 = 57500
Step 116: 57500 + 500 = 58000
Step 117: 58000 + 500 = 58500
Step 118: 58500 + 500 = 59000
Step 119: 59000 + 500 = 59500
Step 120: 59500 + 500 = 60000
Step 121: 60000 + 500 = 60500
Step 122: 60500 + 500 = 61000
Step 123: 61000 + 500 = 61500
Step 124: 61500 + 500 = 62000
Step 125: 62000 + 500 = 62500
Step 126: 62500 + 500 = 63000
Step 127: 63000 + 500 = 63500
Step 128: 63500 + 500 = 64000
Step 129: 64000 + 500 = 64500
Step 130: 64500 + 500 = 65000
Step 131: 65000 + 500 = 65500
Step 132: 65500 + 500 = 66000
Step 133: 66000 + 500 = 66500
Step 134: 66500 + 500 = 67000
Step 135: 67000 + 500 = 67500
Step 136: 67500 + 500 = 68000
Step 137: 68000 + 500 = 68500
Step 138: 68500 + 500 = 69000
Step 139: 69000 + 500 = 69500
Step 140: 69500 + 500 = 70000
Step 141: 70000 + 500 = 70500
Step 142: 70500 + 500 = 71000
Step 143: 71000 + 500 = 71500
Step 144: 71500 + 500 = 72000
Step 145: 72000 + 500 = 72500
Step 146: 72500 + 500 = 73000
Step 147: 73000 + 500 = 73500
Step 148: 73500 + 500 = 74000
Step 149: 74000 + 500 = 74500
Step 150: 74500 + 500 = 75000
Step 151: 75000 + 500 = 75500
Step 152: 75500 + 500 = 76000
Step 153: 76000 + 500 = 76500
Step 154: 76500 + 500 = 77000
Step 155: 77000 + 500 = 77500
Step 156: 77500 + 500 = 78000
Step 157: 78000 + 500 = 78500
Step 158: 78500 + 500 = 79000
Step 159: 79000 + 500 = 79500
Step 160: 79500 + 500 = 80000
Step 161: 80000 + 500 = 80500
Step 162: 80500 + 500 = 81000
Step 163: 81000 + 500 = 81500
Step 164: 81500 + 500 = 82000
Step 165: 82000 + 500 = 82500
Step 166: 82500 + 500 = 83000
Step 167: 83000 + 500 = 83500
Step 168: 83500 + 500 = 84000
Step 169: 84000 + 500 = 84500
Step 170: 84500 + 500 = 85000
Step 171: 85000 + 500 = 85500
Step 172: 85500 + 500 = 86000
Step 173: 86000 + 500 = 86500
Step 174: 86500 + 500 = 87000
Step 175: 87000 + 500 = 87500
Step 176: 87500 + 500 = 88000
Step 177: 88000 + 500 = 88500
Step 178: 88500 + 500 = 89000
Step 179: 89000 + 500 = 89500
Step 180: 89500 + 500 = 90000
Step 181: 90000 + 500 = 90500
Step 182: 90500 + 500 = 91000
Step 183: 91000 + 500 = 91500
Step 184: 91500 + 500 = 92000
Step 185: 92000 + 500 = 92500
Step 186: 92500 + 500 = 93000
Step 187: 93000 + 500 = 93500
Step 188: 93500 + 500 = 94000
Step 189: 94000 + 500 = 94500
Step 190: 94500 + 500 = 95000
Step 191: 95000 + 500 = 95500
Step 192: 95500 + 500 = 96000
Step 193: 96000 + 500 = 96500
Step 194: 96500 + 500 = 97000
Step 195: 97000 + 500 = 97500
Step 196: 97500 + 500 = 98000
Step 197: 98000 + 500 = 98500
Step 198: 98500 + 500 = 99000
Step 199: 99000 + 500 = 99500
Step 200: 99500 + 500 = 100000
Step 201: 100000 + 500 = 100500
Step 202: 100500 + 500 = 101000
Step 203: 101000 + 500 = 101500
Step 204: 101500 + 500 = 102000
Step 205: 102000 + 500 = 102500
Step 206: 102500 + 500 = 103000
Step 207: 103000 + 500 = 103500
Step 208: 103500 + 500 = 104000
Step 209: 104000 + 500 = 104500
Step 210: 104500 + 500 = 105000
Step 211: 105000 + 500 = 105500
Step 212: 105500 + 500 = 106000
Step 213: 106000 + 500 = 106500
Step 214: 106500 + 500 = 107000
Step 215: 107000 + 500 = 107500
Step 216: 107500 + 500 = 108000
Step 217: 108000 + 500 = 108500
Step 218: 108500 + 500 = 109000
Step 219: 109000 + 500 = 109500
Step 220: 109500 + 500 = 110000
Step 221: 110000 + 500 = 110500
Step 222: 110500 + 500 = 111000
Step 223: 111000 + 500 = 111500
Step 224: 111500 + 500 = 112000
Step 225: 112000 + 500 = 112500
Step 226: 112500 + 500 = 113000
Step 227: 113000 + 500 = 113500
Step 228: 113500 + 500 = 114000
Step 229: 114000 + 500 = 114500
Step 230: 114500 + 500 = 115000
Step 231: 115000 + 500 = 115500
Step 232: 115500 + 500 = 116000
Step 233: 116000 + 500 = 116500
Step 234: 116500 + 500 = 117000
Step 235: 117000 + 500 = 117500
Step 236: 117500 + 500 = 118000
Step 237: 118000 + 500 = 118500
Step 238: 118500 + 500 = 119000
Step 239: 119000 + 500 = 119500
Step 240: 119500 + 500 = 120000
Step 241: 120000 + 500 = 120500
Step 242: 120500 + 500 = 121000
Step 243: 121000 + 500 = 121500
Step 244: 121500 + 500 = 122000
Step 245: 122000 + 500 = 122500
Step 246: 122500 + 500 = 123000
Step 247: 123000 + 500 = 123500
Step 248: 123500 + 500 = 124000
Step 249: 124000 + 500 = 124500
Step 250: 124500 + 500 = 125000
Step 251: 125000 + 500 = 125500
Step 252: 125500 + 500 = 126000
Step 253: 126000 + 500 = 126500
Step 254: 126500 + 500 = 127000
Step 255: 127000 + 500 = 127500
Step 256: 127500 + 500 = 128000
Step 257: 128000 + 500 = 128500
Step 258: 128500 + 500 = 129000
Step 259: 129000 + 500 = 129500
Step 260: 129500 + 500 = 130000
Step 261: 130000 + 500 = 130500
Step 262: 130500 + 500 = 131000
Step 263: 131000 + 500 = 131500
Step 264: 131500 + 500 = 132000
Step 265: 132000 + 500 = 132500
Step 266: 132500 + 500 = 133000
Step 267: 133000 + 500 = 133500
Step 268: 133500 + 500 = 134000
Step 269: 134000 + 500 = 134500
Step 270: 134500 + 500 = 135000
Step 271: 135000 + 500 = 135500
Step 272: 135500 + 500 = 136000
Step 273: 136000 + 500 = 136500
Step 274: 136500 + 500 = 137000
Step 275: 137000 + 500 = 137500
Step 276: 137500 + 500 = 138000
Step 277: 138000 + 500 = 138500
Step 278: 138500 + 500 = 139000
Step 279: 139000 + 500 = 139500
Step 280: 139500 + 500 = 140000
Step 281: 140000 + 500 = 140500
Step 282: 140500 + 500 = 141000
Step 283: 141000 + 500 = 141500
Step 284: 141500 + 500 = 142000
Step 285: 142000 + 500 = 142500
Step 286: 142500 + 500 = 143000
Step 287: 143000 + 500 = 143500
Step 288: 143500 + 500 = 144000
Step 289: 144000 + 500 = 144500
Step 290: 144500 + 500 = 145000
Step 291: 145000 + 500 = 145500
Step 292: 145500 + 500 = 146000
Step 293: 146000 + 500 = 146500
Step 294: 146500 + 500 = 147000
Step 295: 147000 + 500 = 147500
Step 296: 147500 + 500 = 148000
Step 297: 148000 + 500 = 148500
Step 298: 148500 + 500 = 149000
Step 299: 149000 + 500 = 149500
Step 300: 149500 + 500 = 150000
Step 301: 150000 + 500 = 150500
Step 302: 150500 + 500 = 151000
Step 303: 151000 + 500 = 151500
Step 304: 151500 + 500 = 152000
Step 305: 152000 + 500 = 152500
Step 306: 152500 + 500 = 153000
Step 307: 153000 + 500 = 153500
Step 308: 153500 + 500 = 154000
Step 309: 154000 + 500 = 154500
Step 310: 154500 + 500 = 155000
Step 311: 155000 + 500 = 155500
Step 312: 155500 + 500 = 156000
Step 313: 156000 + 500 = 156500
Step 314: 156500 + 500 = 157000
Step 315: 157000 + 500 = 157500
Step 316: 157500 + 500 = 158000
Step 317: 158000 + 500 = 158500
Step 318: 158500 + 500 = 159000
Step 319: 159000 + 500 = 159500

So, 500*319 = 159500